| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $30.63 | 6.443% | $32.6035 | $32.60 | $32.60 | $32.60 |
| Purchase #2 | $87.75 | 4.823% | $91.9822 | $91.98 | $92.00 | $92.00 |
| Purchase #3 | $174.85 | 5.607% | $184.6538 | $184.65 | $184.65 | $184.70 |
| Purchase #4 | $142.62 | 10.142% | $157.0845 | $157.08 | $157.10 | $157.10 |
| Purchase #5 | $124.53 | 13.515% | $141.3602 | $141.36 | $141.35 | $141.40 |
| Purchase #6 | $85.45 | 9.251% | $93.355 | $93.36 | $93.35 | $93.40 |
| Purchase #7 | $16.66 | 11.384% | $18.5566 | $18.56 | $18.55 | $18.60 |
| 7 purchase totals = | $662.49 | $719.5958 | $719.59 | $719.60 | $719.80 | |